982271520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1367}}^1$

素因数の和:1887

約数の個数: 144

約数和(自身を含む): 3361176000

約数和(自身を除く): 2378904480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 499, 720, 998, 1367, 1440, 1497, 1996, 2495, 2734, 2994, 3992, 4101, 4491, 4990, 5468, 5988, 6835, 7485, 7984, 8202, 8982, 9980, 10936, 11976, 12303, 13670, 14970, 15968, 16404, 17964, 19960, 20505, 21872, 22455, 23952, 24606, 27340, 29940, 32808, 35928, 39920, 41010, 43744, 44910, 47904, 49212, 54680, 59880, 61515, 65616, 71856, 79840, 82020, 89820, 98424, 109360, 119760, 123030, 131232, 143712, 164040, 179640, 196848, 218720, 239520, 246060, 328080, 359280, 393696, 492120, 656160, 682133, 718560, 984240, 1364266, 1968480, 2046399, 2728532, 3410665, 4092798, 5457064, 6139197, 6821330, 8185596, 10231995, 10914128, 12278394, 13642660, 16371192, 20463990, 21828256, 24556788, 27285320, 30695985, 32742384, 40927980, 49113576, 54570640, 61391970, 65484768, 81855960, 98227152, 109141280, 122783940, 163711920, 196454304, 245567880, 327423840, 491135760, 982271520]

約数ペア:

[(1, 982271520), (2, 491135760), (3, 327423840), (4, 245567880), (5, 196454304), (6, 163711920), (8, 122783940), (9, 109141280), (10, 98227152), (12, 81855960), (15, 65484768), (16, 61391970), (18, 54570640), (20, 49113576), (24, 40927980), (30, 32742384), (32, 30695985), (36, 27285320), (40, 24556788), (45, 21828256), (48, 20463990), (60, 16371192), (72, 13642660), (80, 12278394), (90, 10914128), (96, 10231995), (120, 8185596), (144, 6821330), (160, 6139197), (180, 5457064), (240, 4092798), (288, 3410665), (360, 2728532), (480, 2046399), (499, 1968480), (720, 1364266), (998, 984240), (1367, 718560), (1440, 682133), (1497, 656160), (1996, 492120), (2495, 393696), (2734, 359280), (2994, 328080), (3992, 246060), (4101, 239520), (4491, 218720), (4990, 196848), (5468, 179640), (5988, 164040), (6835, 143712), (7485, 131232), (7984, 123030), (8202, 119760), (8982, 109360), (9980, 98424), (10936, 89820), (11976, 82020), (12303, 79840), (13670, 71856), (14970, 65616), (15968, 61515), (16404, 59880), (17964, 54680), (19960, 49212), (20505, 47904), (21872, 44910), (22455, 43744), (23952, 41010), (24606, 39920), (27340, 35928), (29940, 32808)]